| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.48 | 12.669% | $114.3365 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $151.87 | 12.679% | $171.1256 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $29.49 | 11.126% | $32.7711 | $32.77 | $32.75 | $32.80 |
| Purchase #4 | $125.43 | 7.439% | $134.7607 | $134.76 | $134.75 | $134.80 |
| Purchase #5 | $161.47 | 9.234% | $176.3801 | $176.38 | $176.40 | $176.40 |
| Purchase #6 | $48.60 | 3.796% | $50.4449 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $47.73 | 6.692% | $50.9241 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $666.07 | $730.7430 | $730.74 | $730.75 | $730.70 | |